Advertisements
Advertisements
Question
Write the answer in your word.
Write the properties of a magnet.
Advertisements
Solution
- A magnet attracts materials like iron, nickel, and cobalt.
- Every magnet has a north and a south pole.
- If you bring two same poles together, they push away; opposite poles pull toward each other.
- A magnet produces an invisible force around it, known as a magnetic field.
- A magnet can make some materials temporarily magnetic by touching them.
RELATED QUESTIONS
Write true or false of the following statement.
Copper cannot be magnetised.
Tick the most appropriate answer.
The surest test of magnetism is
Select the correct option:
The place around a magnet where its influence can be detected is called:
Bar magnets are often stored in pairs as shown in the figure. E and F being pieces of metal.

Mark on the diagram the poles of the second magnet,
If a magnet is carefully broken into two pieces as shown in figure (i), how does the magnetic strength of each piece compare with that of the original magnet? If another magnet is carefully broken in half along its long axis shown in figure (ii), how would the strength of each piece compare with that of the original magnet?
Explain the following:
Resistance of a conductor
What is meant by electrostatic induction? You have been given two metal containers A and Band a positively charged body X. With the help of a diagram, explain the different stages of charging - A positively, and B negatively.
The south pole of a bar magnet and the north pole of a U-shaped magnet will _______.
What will happen when we place magnets near cell phones, computers, and DVDs?
